This is the second installment in my Baseball and Ethics series. Part 1 is available here.
The baseball season will likely present us with countless controversies about blown calls, rule changes, cheating, and performance-enhancing drugs. But before we jump into the coming controversies of the new season that starts this week, I want to revisit a couple past controversies and apply them to the theory of ethics called deontological ethics.
Rules are at the heart of America’s pastime. There are many times over the course of a season that I see a play happen and wonder which rule applies. Some of the most misunderstood baseball rules include the infield fly, interference by a runner or batter, obstruction, and the balk. I even wonder sometimes whether umpires fully understand the rules.
One of the strangest plays where almost no one on the field understood the applicable rule came in Game 5 of the 2015 American League Divisional Series between the Texas Rangers and the Toronto Blue Jays. Blue Jays catcher Russell Martin hit the hand of the Rangers’ batter Shin Soo Choo as he was throwing the ball back to the pitcher. The ball rolled down the third base line while baserunner Rougned Odor raced home to score. It took nearly 12 minutes to sort out the rule with the umpires, both managers, a video review, and an official protest by the Blue Jays. The rule that applied in this situation is 6.03(a)(3).[1] Watch the video.
When we talk about rules and ethical theory, the perennial champion is deontological ethics. This theory might as well be the Yankees, and its most famous proponent—Immanuel Kant—is Babe Ruth. Kant’s deontological system of ethics speaks to rule-followers everywhere. Rules, duties, and obligations are virtually synonymous with this theory just like bubble gum and sunflower seeds are with baseball.
Kant’s system centers around what he calls the categorical imperative. A categorical imperative is a command that has no exceptions. It is absolute in its application.[2] While there are three main variations of the imperative, I want to focus on the first. Kant describes the first version of the categorical imperative this way:
Act only according to that maxim whereby you can at the same time will that it should become a universal law.

This is what Kant means. The only rules that should be implemented are those that we would want to be universal. For example, you may want a rule that allows you to lie when the circumstances would benefit you. But in order to implement that rule, you must make it universal as well, giving everyone else the right to lie to benefit themselves. Thus, chaos could ensue and many people could be harmed by the rule. Therefore, such a rule is not in keeping with the categorical imperative. By contrast, making a rule that requires truth-telling would fit the categorical imperative. While there may be times that telling the truth is difficult, it maintains order in society as a universal rule. From a baseball perspective, the categorical imperative is like the basic rules of baseball that extend from Little League to Major League. They are the essence of the game.
When taken to its logical end, Kantian deontology would not have a long list of universal rules, but those that exist would be absolute duties. Everyone is bound by those duties in deontology, and to violate a duty would damage the stability of society. Think of it as having nine players in the field, running the bases in a counter-clockwise direction, and needing three outs to move to the next half of the inning.
How exactly does deontology connect with baseball? Besides the fact that baseball has tons of rules that function as a list of duties that must be performed, I think a recent controversy best illustrates the categorical imperative. In May of last season, Trevor Bauer, a pitcher for the Cleveland Indians, made headlines by accusing several pitchers for the Houston Astros of using a foreign substance to increase the spin rate of their pitches.
Before getting lost in the right field corner on this one, I need to make a couple things clear. First, I carry a great disdain for the dis-Astros. I’m a Texas Rangers fan, so I am inclined to believe everything that Bauer says and more about the team from south Texas. Second, spin rate is a complicated subject. But to put it simply, the higher the spin rate on a pitch, the more movement it will have, and the harder it is to hit. Basically, Bauer was accusing the Astros pitchers of using pine tar to create higher spin rates and improve their pitching performance. Part of this controversy also stems from the fact that Bauer was prohibited from using a non-sticky medical grade glue to cover the stitches on his finger in a playoff game the year before. Bauer wanted the MLB to enforce a consistent universal rule.
And here we have the connection to Kantian deontology. Bauer (who has a pretty cool Twitter handle by the way—@BauerOutage) was making a case for a categorical imperative. He wanted a maxim that would be universally applied across the game. The Indians pitcher might not be baseball’s next great philosopher and ethicist, but he was certainly invoking the ideas of Hall of Famer Immanuel Kant to make his point.
*Image credits to Wikimedia Commons.
[1] http://mlb.mlb.com/documents/0/8/0/268272080/2018_Official_Baseball_Rules.pdf.
[2] Steve Wilkens, Beyond Bumper Sticker Ethics, 2nd ed. (Downers Grove: InterVarsity, 2011), 117.